GB2223369B - Analogue-to-digital converters - Google Patents

Analogue-to-digital converters

Info

Publication number
GB2223369B
GB2223369B GB8819638A GB8819638A GB2223369B GB 2223369 B GB2223369 B GB 2223369B GB 8819638 A GB8819638 A GB 8819638A GB 8819638 A GB8819638 A GB 8819638A GB 2223369 B GB2223369 B GB 2223369B
Authority
GB
United Kingdom
Prior art keywords
analogue
digital converters
converters
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8819638A
Other versions
GB2223369A (en
GB8819638D0 (en
Inventor
Andrew Keith Joy
Thomas Coutts Leslie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co PLC
Microsemi Semiconductor Ltd
Original Assignee
Plessey Co PLC
Microsemi Semiconductor Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Plessey Co PLC, Microsemi Semiconductor Ltd filed Critical Plessey Co PLC
Priority to GB8819638A priority Critical patent/GB2223369B/en
Publication of GB8819638D0 publication Critical patent/GB8819638D0/en
Publication of GB2223369A publication Critical patent/GB2223369A/en
Application granted granted Critical
Publication of GB2223369B publication Critical patent/GB2223369B/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/14Conversion to or from non-weighted codes
    • H03M7/16Conversion to or from unit-distance codes, e.g. Gray code, reflected binary code
    • H03M7/165Conversion to or from thermometric code
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/34Analogue value compared with reference values
    • H03M1/36Analogue value compared with reference values simultaneously only, i.e. parallel type
GB8819638A 1988-08-18 1988-08-18 Analogue-to-digital converters Expired - Lifetime GB2223369B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8819638A GB2223369B (en) 1988-08-18 1988-08-18 Analogue-to-digital converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819638A GB2223369B (en) 1988-08-18 1988-08-18 Analogue-to-digital converters

Publications (3)

Publication Number Publication Date
GB8819638D0 GB8819638D0 (en) 1988-09-21
GB2223369A GB2223369A (en) 1990-04-04
GB2223369B true GB2223369B (en) 1992-11-18

Family

ID=10642337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819638A Expired - Lifetime GB2223369B (en) 1988-08-18 1988-08-18 Analogue-to-digital converters

Country Status (1)

Country Link
GB (1) GB2223369B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369403A (en) * 1992-09-01 1994-11-29 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Dual quantization oversampling digital-to-analog converter
DE69616964T2 (en) * 1995-07-11 2002-06-06 Koninkl Philips Electronics Nv Analog-digital converter for generating a digital n-bit gray-code
EP1040582B1 (en) 1997-12-19 2003-10-08 BAE SYSTEMS plc Binary code converters and comparators
JP3283040B2 (en) 1997-12-19 2002-05-20 ビーエイイー システムズ パブリック リミテッド カンパニー Digital signal filter using the unweighted neural technology
EP1038215B9 (en) 1997-12-19 2003-12-03 BAE SYSTEMS plc Hamming value comparison for unweighted bit arrays
AU1769999A (en) 1997-12-19 1999-07-12 British Aerospace Public Limited Company Weightless binary n-tuple thresholding hierarchies
GB2333171A (en) * 1998-01-08 1999-07-14 Fujitsu Microelectronics Ltd Thermometer coding circuitry
US6816101B2 (en) * 2002-03-08 2004-11-09 Quelian, Inc. High-speed analog-to-digital converter using a unique gray code
WO2003107538A1 (en) * 2002-06-14 2003-12-24 Koninklijke Philips Electronics N.V. Decoding logic for generating a n-bit binary output signal on the basis of an intermediate n-bit gray signal
WO2004008782A2 (en) 2002-07-15 2004-01-22 Quellan, Inc. Adaptive noise filtering and equalization
US7934144B2 (en) 2002-11-12 2011-04-26 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
US7804760B2 (en) 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
WO2005018134A2 (en) 2003-08-07 2005-02-24 Quellan, Inc. Method and system for crosstalk cancellation
US7123676B2 (en) 2003-11-17 2006-10-17 Quellan, Inc. Method and system for antenna interference cancellation
US7616700B2 (en) 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US7725079B2 (en) 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US9252983B2 (en) 2006-04-26 2016-02-02 Intersil Americas LLC Method and system for reducing radiated emissions from a communications channel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249538A1 (en) * 1986-06-10 1987-12-16 Thomson-Csf Analogous-digital encoder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249538A1 (en) * 1986-06-10 1987-12-16 Thomson-Csf Analogous-digital encoder

Also Published As

Publication number Publication date
GB2223369A (en) 1990-04-04
GB8819638D0 (en) 1988-09-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20080817